76 to 100 of 107 REST Jobs in the City of London

journeys: conditions, split routing, wait logic, exit rules • Oversee CIJ custom channels (SMS/WhatsApp/Push) and delivery orchestration • Lead integrations: Azure Functions, REST APIs, Service Bus/Kafka, ACS • Own Dataverse schema design, plugins, reusable components, ALM/DevOps • Ensure compliance setup: consent center, compliance profiles, brand profiles ...

device platforms (Cisco, Juniper, etc.). Experience with version control systems (Git) and CI/CD pipelines is a plus. Preferred Skills Knowledge of REST APIs and network programmability concepts. Experience with tools like Netmiko, NAPALM, or similar Python libraries. Exposure to cloud networking and SDN technologies. Understanding of ITIL ...

solution architecture and technical design for Dynamics 365 CRM, including Customer Insights, Customer Service, and Sales Architect enterprise-grade integration patterns across Azure, Dataverse, REST APIs, ESB/middleware, and external systems Design and optimize Customer Insights ingestion pipelines, unification rules, segmentation models, and predictive analytics Define CRM data models ...

optimise vector database solutions and embedding generation pipelines for semantic search. Implement document processing workflows (PDF parsing, OCR, metadata extraction). Integrate data from REST APIs , PIM systems, and potentially SAP. Ensure data quality, governance, and lineage tracking throughout the project. Required Skills ETL/ELT pipeline design and data ...

multi-branch customer journeys with advanced routing and exit logic Oversee custom channels (SMS, WhatsApp, Push) and delivery orchestration Lead complex integrations: Azure Functions, REST APIs, Service Bus/Kafka, Azure Communication Services Own Dataverse schema, plugin development, reusable components, and DevOps/ALM processes Ensure robust GDPR-compliant configurations ...

following areas: Authentication & Security: MFA, identity management, access controls. KYC & Compliance: Customer onboarding flows, verification services, AML considerations. External APIs: Designing and consuming REST/graph-based APIs, API lifecycle management, integration best practices. Fiat Payments: Cards, bank transfers, settlement flows, reconciliation, PSPs. Crypto Payments: Wallets, on-chain/ ...

advanced admin experience. Experience with telephony integrations (Zendesk Talk, Amazon Connect, Aircall, etc.). Scripting or API familiarity to support platform integrations (JSON, REST APIs). Experience with data analytics tools (Looker, Tableau, Power BI). ...

HRIS/ERP integrations, with 4+ years in Workday. · Proven experience leading global Workday integration projects. · Expertise in Workday Studio, EIB, Core Connectors, REST/SOAP APIs. · Strong understanding of data security, GDPR, and global compliance. · Excellent leadership, communication, and stakeholder management skills. Certifications Required/Preferred: · Workday Integration Core ...

Service, and Experience Clouds, (SFMC desirable). Strong expertise in Apex classes, triggers, Lightning Web Components (LWC), and Visualforce pages. Hands-on experience with REST and SOAP API integrations. Familiarity with BAU tasks like configuration and flows. Ability to work more independently. What's on Offer ...

Proven experience in designing and implementing end-to-end ERP financial solutions. Strong knowledge of financial processes and compliance requirements. Expertise in integration technologies (REST APIs, SOAP, middleware). Excellent communication, stakeholder management, and leadership skills. Why Join Us? We value diversity and inclusion and believe in making a positive ...

include: 5+ years’ experience in implementation, delivery or client onboarding within payments or fintech Strong knowledge of payment systems, APIs and integrations (Postman, JSON, REST, etc.) Proven project management skills with excellent organisation and communication A consultative mindset, able to translate complex technical concepts into business value Ability to juggle ...

retail business processes. • Understanding supply chain and marketing business functions. • Architect complex integration with ERP, PLM, CRM, DAM and downstream using APIs, REST/SOAP services or ETL tools. • Clear understanding on data integration (both inbound and outbound) mechanism and workflow. Desirable skills/knowledge/experience: • Experience in performance ...

modelling. Skilled in building end-to-end business process applications, configuring workflows, implementing business rules, managing records, and integrating Appian with external systems via REST APIs, web services, and connected systems. API Development & Integration - Proficient in designing and building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing ...

data processing pipelines and application logic for massive streams of real-time location, temperature, and sensor data. Develop robust, well-documented, and performant APIs (REST/GraphQL/gRPC) that power both our customer-facing platform and third-party logistics integrations. Ensure the application layer can scale seamlessly and cost … deep, hands-on understanding of designing and implementing high-scale distributed systems. API Design: Proven track record designing, implementing, and optimizing production-grade APIs (REST/GraphQL) for both internal and external consumption. Data Systems: Experience with optimizing database queries and schema design for both relational (PostgreSQL, MySQL) and NoSQL ...

design, build, and maintain backend services with unit and integration tests Design high-traffic, high-availability applications and services on AWS Define and evolve REST and SOAP APIs, including customer-facing APIs Promote modular, testable, maintainable Spring applications Write clean, secure, scalable code following best practices Use production monitoring tools … Hibernate Experience with MySQL, Aurora, DynamoDB and Redis Experience working on SaaS products. Background in booking, payments or e-commerce is useful Experience designing REST APIs and building JSON/XML APIs Comfortable working in an Agile (Scrum) team Experience with microservices and SaaS architectures Experience leading teams using ...

platform to a Java and Angular codebase (from Ruby and TypeScript). You'll focus on designing and developing scalable backend Java services and REST APIs and build responsive, as well as writing and optimising SQL database queries and occasional front end work, creating user friendly interfaces using Angular (v15+ … with relational databases and SQL query writing You have some front end experience with JavaScript, Angular or React You have a strong understanding of REST APIs and real-time systems You're comfortable working with legacy Ruby You have a strong knowledge of software engineering best practices and Agile development ...

days from office and 2 days from home) Employment Type: Full-time Tech Stack: React, TypeScript, Node.js, SQL Server,CI/CD, GraphQL/REST About the Role We’re looking for a hands-on Software Engineering Lead to help shape the future of our in-house PBSA management platform. … fluent in React, TypeScript, HTML/CSS, and frontend performance optimization. Understand backend architecture well enough to collaborate effectively (Node.js, Azure SQL, ASP.NET Core, REST/GraphQL). Know how to design multi-tenant SaaS or distributed systems. Care deeply about clean code, DX, reusability, and practical UX. Can think ...

Python Developer - Python, Django, REST API's, AWS, JavaScript OB are partnered with a Global Financial Services company, who are looking to add a highly skilled Python Developer to their team. In this role, you'll be working their Python backend systems, developing new features and collaborating with different teams … ensure product goals are met. Python Developer - Python, Django, REST API's, AWS, JavaScript Key Skills and Experience: Strong knowledge of Python Experience with Python frameworks (Django preferred) PostgreSQL REST API'S Docker Cloud experience (AWS preferred) Knowledge of Frontend Technologies (JavaScript, HTML, CSS) This is a hybrid role with ...

collaborate effectively across teams. Key Responsibilities: Backend Development Design and develop scalable services using C#/.NET Core (6+) . Implement and maintain REST APIs aligned with best practices. Work with Entity Framework Core for database access and ORM operations. Build microservices and event-driven components. Frontend Development Develop responsive … Required Skills & Experience 10+ years of professional experience in software development. Strong backend engineering with C#/.NET Core (6+). Solid experience developing REST APIs. Strong React development expertise. Proficiency with SQL Server, stored procedures, indexing, and performance tuning. Practical experience with Azure services: App Services, Functions, APIM, Service ...

Operational Resilience: Understanding of operational resilience frameworks, business impact analysis, and continuity planning methodologies - Integration Architecture: Proven experience designing and implementing complex integrations using REST/SOAP APIs, MID servers, and integration platforms - Data Architecture: Strong understanding of data modeling, data governance, and master data management principles - Advanced ServiceNow scripting … Business Rules, Client Scripts, Script Includes, etc.) - ServiceNow Flow Designer and Integration Hub capabilities - REST/SOAP web services development and consumption - JavaScript, AngularJS, HTML/CSS for ServiceNow customizations - Database design and SQL optimization - Enterprise integration patterns and middleware technologies - Cloud architecture principles (AWS, Azure, GCP) Certifications (Required) - ServiceNow ...

culture where learning, experimentation, and technical excellence are at the core. Hybrid flexibility: 1–3 days per week in the London office , balance the rest remotely. Be part of a company that has won multiple Performance Marketing Employer of the Year awards — and genuinely invests in its people. 👩 💻 What … internal tools and automation to support both client delivery and internal teams. Building, testing, and deploying RESTful APIs using frameworks like FastAPI or Django REST Framework . Collaborating with data and platform engineers to integrate new features and optimise performance. Ensuring robust engineering practices including CI/ ...

safeguard API endpoints and data. Ensure compliance with industry standards and best practices in API development. Testing & Validation: Utilise Swagger and Postman for efficient REST API testing and validation. Development & Integration: Work with JSON, REST API, JavaScript, and PHP to enhance API functionality and user experience. Collaboration & Leadership: Partner with ...

understand the trade-offs. ? Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). ? Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). ? Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking … e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £110k-£140K basic + package. ...

component structure, layouts, and UI patterns. Integrate with internal APIs and services Set testing patterns for UI and APIs Backend Help Design and implement REST APIs Contribute to the persistence layer in Postgres using tools such as SQLAlchemy/SQLModel. Help build internal services for security automation. Help shape strong … with strong full-stack capability. Ideally previous project experience with React and TypeScript. Python skills are a strong benefit, ideally with Flask or another REST framework. Solid understanding of relational data modelling (Postgres). Experience with API design, and validation. Comfortable with modern infra basics: containers, serverless, CI, and cloud ...

stack applications Experience developing enterprise SaaS products (cybersecurity experience is a plus) Strong backend development experience using TypeScript and NestJS Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize) Strong frontend experience with React and modern UI frameworks Experience working with relational (MySQL) and NoSQL databases … Strong debugging, troubleshooting, and performance optimisation skills Technical Skills Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have Experience working in startups ...